426 A.2d 394 GREENBELT HOMES, INC. v. NYMAN REALTY, INC. ET AL. No. 176, September Term, 1980.Court of Special Appeals of Maryland. Decided March 4, 1981. ANTITRUST — Maryland Antitrust Act — § 11-204(a)(1) Of The Commercial Law Article — Contract In Restraint Of Trade — Use Of Tie-In Agreement As Unreasonable Per Se — […]